Trinity
United States · 21 June 2017
Average
24.8°C
low 22.5° · high 28.1°
Rainfall
1.7mm
rain recorded
Wind
2.8m/s
daily average
Humidity
78.4%
daily average
Cloud
100%
cover
Pressure
1017hPa
daily average
The temperature ranged from 22.5°C around 06:00 to 28.1°C around 15:00. Rain was recorded across 6 hours, from around 16:00 to 23:00 (1.7mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
13th percentile
Low temperature
59th percentile
Rainfall
63th percentile
Wind
67th percentile
A percentile of 100 means this was the hottest/wettest/windiest of the comparable days on file; 50 is right in the middle. This window's average temperature was 26.3°C, versus 24.8°C on this specific day.
Sun & daylight
Sunrise
05:35
Sunset
20:03
Day length
14h 28m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Chicago.
Cumulative rainfall through the day.
| Local time | UTC | Temp °C | Feels °C | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 05:00 | 23.8 | 26 | 0 | 3.2 | S | 87 | 1017 |
| 01:00 | 06:00 | 23.5 | 26.3 | 0 | 2.4 | S | 88 | 1017 |
| 02:00 | 07:00 | 23.3 | 26.5 | 0 | 1.7 | SSE | 89 | 1016 |
| 03:00 | 08:00 | 23.1 | 26.2 | 0 | 1.7 | SE | 90 | 1016 |
| 04:00 | 09:00 | 22.7 | 25.6 | 0 | 1.9 | SE | 91 | 1016 |
| 05:00 | 10:00 | 22.6 | 25.7 | 0 | 1.6 | ESE | 91 | 1017 |
| 06:00 | 11:00 | 22.5 | 25.6 | 0 | 1.4 | ESE | 91 | 1017 |
| 07:00 | 12:00 | 22.6 | 25.3 | 0 | 1.7 | E | 88 | 1017 |
| 08:00 | 13:00 | 23.1 | 25.5 | 0 | 1.9 | E | 83 | 1018 |
| 09:00 | 14:00 | 24.2 | 26.4 | 0 | 2.2 | ESE | 78 | 1018 |
| 10:00 | 15:00 | 25.9 | 27.4 | 0 | 2.7 | ESE | 67 | 1018 |
| 11:00 | 16:00 | 26.9 | 28.1 | 0 | 3.2 | ESE | 65 | 1018 |
| 12:00 | 17:00 | 27.6 | 28.7 | 0 | 3.3 | SE | 61 | 1018 |
| 13:00 | 18:00 | 27.9 | 28.9 | 0 | 3.4 | SE | 60 | 1018 |
| 14:00 | 19:00 | 27.8 | 28.6 | 0.02 | 3.7 | SE | 60 | 1018 |
| 15:00 | 20:00 | 28.1 | 29.2 | 0.08 | 3.3 | SE | 59 | 1017 |
| 16:00 | 21:00 | 27.3 | 28.6 | 0.17 | 3.5 | SE | 65 | 1017 |
| 17:00 | 22:00 | 26.5 | 28.6 | 0.29 | 2.8 | SSE | 71 | 1017 |
| 18:00 | 23:00 | 26.2 | 28.8 | 0.34 | 2.7 | SE | 76 | 1016 |
| 19:00 | 00:00 | 25.2 | 27.4 | 0.34 | 3.2 | ESE | 80 | 1016 |
| 20:00 | 01:00 | 24.6 | 26.5 | 0.2 | 3.6 | ESE | 83 | 1016 |
| 21:00 | 02:00 | 24.2 | 25.9 | 0.03 | 3.9 | SE | 85 | 1016 |
| 22:00 | 03:00 | 23.5 | 25 | 0 | 4.1 | SE | 88 | 1016 |
| 23:00 | 04:00 | 23.4 | 24.7 | 0.24 | 4.3 | SE | 88 | 1016 |
Nearby cities
Need this verified for an official or legal purpose? Request a weather verification report.
Data source & coverage — ERA5 reanalysis, 2016–2025 (10 years)details
- Source
- ERA5 reanalysis, accessed via the Copernicus Climate Change Service (C3S) Climate Data Store
- Data type
- Reanalysis — a physically consistent reconstruction combining a forecast model with historical observations, not a live station reading or a forecast
- Coverage
- 2016–2025 (10 years) for United States
- Location
- Trinity — 34.500°, -87.000°, ERA5 grid cell center, 14.4 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 21 June 2017 specifically — not a monthly average. See the Trinity climate overview for typical conditions.
- Spatial resolution
- 0.25° (~25 km) distributed grid — ERA5's native model resolution is finer; this is the publicly distributed regridded product
- Version / refreshed
- Methodology v2026.07 · data last refreshed December 31, 2025
- Limitations
- A model reconstruction, not a station observation — hyper-local extremes (a single storm cell, an urban heat pocket) can differ from a nearby gauge. See the full methodology.
- Attribution
- Generated using Copernicus Climate Change Service information
Cite this data
PastClimate (2026-07-18). Historical climate data for Trinity, United States (34.50°N, 87.00°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Trinity, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 18, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Trinity, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 18, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Trinity, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-18},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.